1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Helen [10]
3 years ago
8

Logan owed his brother $7.50. For his birthday, Logan received $20 from his grandpa. After paying his brother back, how much mon

ey will Logan have?
Mathematics
2 answers:
Elis [28]3 years ago
7 0

Answer:$12.5

Step-by-step explanation:

calculator

evablogger [386]3 years ago
3 0

Answer:

$12.50

Step-by-step explanation:

20 - 7.50=12.50

You might be interested in
If Jacob earns 20$ per month but spends 10$ every 2 weeks. How much money does Jacob earn in 1 year?
sukhopar [10]
He earns $120 in one year
5 0
3 years ago
Read 2 more answers
D10 (ΔPQR)= (ΔPt Qt Rt), which are the coordinates of P'?
salantis [7]

Answer:

You would need transformations to solve this.

7 0
3 years ago
Perform the multiplication. Simplify the answers. 2 √30*( √5+ √6+ √10+ √15)
Delicious77 [7]

The simplified expression of 2\sqrt{30} \times (\sqrt5+ \sqrt6+ \sqrt{10} + \sqrt{15})is 10\sqrt{6} +  6\sqrt{20}+  20\sqrt{3} +  30\sqrt{2}

The expression is given as:

2\sqrt{30} \times (\sqrt5+ \sqrt6+ \sqrt{10} + \sqrt{15})

Expand the expression

2\sqrt{30} \times (\sqrt5+ \sqrt6+ \sqrt{10} + \sqrt{15}) = 2\sqrt{30} \times \sqrt5+  2\sqrt{30} \times \sqrt6+  2\sqrt{30} \times \sqrt{10} +  2\sqrt{30} \times \sqrt{15}

Factor out 2

2\sqrt{30} \times (\sqrt5+ \sqrt6+ \sqrt{10} + \sqrt{15}) = 2(\sqrt{30} \times \sqrt5+  \sqrt{30} \times \sqrt6+  \sqrt{30} \times \sqrt{10} +  \sqrt{30} \times \sqrt{15})

Combine the radicals

2\sqrt{30} \times (\sqrt5+ \sqrt6+ \sqrt{10} + \sqrt{15}) = 2(\sqrt{150} +  \sqrt{180}+  \sqrt{300} +  \sqrt{450})

Expand the expression

2\sqrt{30} \times (\sqrt5+ \sqrt6+ \sqrt{10} + \sqrt{15}) = 2(\sqrt{25 \times 6} +  \sqrt{9 \times 20}+  \sqrt{100 \times 3} +  \sqrt{225\times 2})

Evaluate the roots

2\sqrt{30} \times (\sqrt5+ \sqrt6+ \sqrt{10} + \sqrt{15}) = 2(5\sqrt{6} +  3\sqrt{20}+  10\sqrt{3} +  15 \sqrt{2})

Expand

2\sqrt{30} \times (\sqrt5+ \sqrt6+ \sqrt{10} + \sqrt{15}) =10\sqrt{6} +  6\sqrt{20}+  20\sqrt{3} +  30\sqrt{2}

Hence, the simplified expression of 2\sqrt{30} \times (\sqrt5+ \sqrt6+ \sqrt{10} + \sqrt{15})is 10\sqrt{6} +  6\sqrt{20}+  20\sqrt{3} +  30\sqrt{2}

Read more about simplified expressions at:

brainly.com/question/8008182

3 0
2 years ago
V=2/3 ayuda porfavooooor
GalinKa [24]

Answer: answer is a

Step-by-step explanation:

3 0
1 year ago
Help me Can somebody help me​
Andrew [12]

Answer:

7) 1/4, 1/2, 5/8, 3/4, 7/8. This is in the right order.

8 0
3 years ago
Other questions:
  • Please help!!<br><br> I will mark brainliest!
    9·1 answer
  • How to solve it the the composite area
    9·1 answer
  • What is 1/64 to the second power as a negative exponent? help please!
    15·1 answer
  • Solve by factoring. x2 - 49 = 0
    11·1 answer
  • How many acres are there in the W 1/2 of the S 1/2 of the SW 1/2 of a section of land? 15,50, 80 or 160 Acres????
    11·1 answer
  • In a high-school, 135 freshmen were interviewed.
    9·1 answer
  • The diagram shows a regular dodecagon. Work out the size of one interior angle
    10·2 answers
  • 0.782 ___ 0.784<br> I Need HElP NOW!
    6·2 answers
  • Find the slope from point (3,45) and (5,75)
    12·1 answer
  • Someone plz help me
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!